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live_edit: Apply base scale in live edit. 

When a part is added in live edit, base scale is applied to the part.
This commit is contained in:
Jaehyun Cho 2016-08-19 18:08:42 +09:00
parent 231ffaa7e1
commit a2534f6ece
1 changed files with 109 additions and 2 deletions
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111
src/bin/live_edit.c
View File

@ -378,12 +378,15 @@ calc_relative_info(live_data *ld)
enventor_object_live_view_size_get(base_enventor_get(), &vw, &vh);
//Calculate real min size of Live Edit Item base on current relative
double base_scale = enventor_object_base_scale_get(base_enventor_get());
Evas_Coord min_w =
(Evas_Coord) round(((double) vw) *
(ld->rel_info.rel2_x - ld->rel_info.rel1_x));
(ld->rel_info.rel2_x - ld->rel_info.rel1_x) *
base_scale);
Evas_Coord min_h =
(Evas_Coord) round(((double) vh) *
(ld->rel_info.rel2_y - ld->rel_info.rel1_y));
(ld->rel_info.rel2_y - ld->rel_info.rel1_y) *
base_scale);
//Set fixed properties of width for current Live Edit Item
if (fixed_w)
@ -2337,6 +2340,106 @@ live_edit_tools_create(Evas_Object *parent)
return btn_list;
}
static void
fixed_w_check_changed_cb(void *data, Evas_Object *obj,
void *event_info EINA_UNUSED)
{
live_data *ld = data;
Evas_Coord x, y, w, h;
evas_object_geometry_get(ld->layout, &x, &y, &w, &h);
Evas_Coord vx, vw;
Evas_Object *view = view_obj_get(ld);
evas_object_geometry_get(view, &vx, NULL, &vw, NULL);
//Update width based on base scale.
double base_scale = enventor_object_base_scale_get(base_enventor_get());
Evas_Coord new_w;
if (elm_check_state_get(obj))
new_w = (Evas_Coord) round(w / base_scale); //Apply base scale.
else
new_w = (Evas_Coord) round(w * base_scale); //Revert applying base scale.
evas_object_resize(ld->layout, new_w, h);
//Update x position based on base scale.
double diff_w = (w - new_w) / 2.0;
Evas_Coord new_x = (Evas_Coord) round(x + diff_w);
//limit to live view boundary
if (vx > new_x) new_x = vx;
if ((new_x + new_w) > (vx + vw)) new_x = (vx + vw) - new_w;
evas_object_move(ld->layout, new_x, y);
//Update relative position values.
ld->rel_info.rel1_x += (diff_w / vw);
ld->rel_info.rel2_x -= (diff_w / vw);
//Round off in the end to reduce round-off error.
ld->rel_info.rel1_x = ROUNDING(ld->rel_info.rel1_x, 2);
ld->rel_info.rel2_x = ROUNDING(ld->rel_info.rel2_x, 2);
ctrl_pt_update(ld);
info_text_update(ld);
align_line_update(ld);
}
static void
fixed_h_check_changed_cb(void *data, Evas_Object *obj,
void *event_info EINA_UNUSED)
{
live_data *ld = data;
Evas_Coord x, y, w, h;
evas_object_geometry_get(ld->layout, &x, &y, &w, &h);
Evas_Coord vy, vh;
Evas_Object *view = view_obj_get(ld);
evas_object_geometry_get(view, NULL, &vy, NULL, &vh);
//Update height based on base scale.
double base_scale = enventor_object_base_scale_get(base_enventor_get());
Evas_Coord new_h;
if (elm_check_state_get(obj))
new_h = (Evas_Coord) round(h / base_scale); //Apply base scale.
else
new_h = (Evas_Coord) round(h * base_scale); //Revert applying base scale.
evas_object_resize(ld->layout, w, new_h);
//Update y position based on base scale.
double diff_h = (h - new_h) / 2.0;
Evas_Coord new_y = (Evas_Coord) round(y + diff_h);
//limit to live view boundary
if (vy > new_y) new_y = vy;
if ((new_y + new_h) > (vy + vh)) new_y = (vy + vh) - new_h;
evas_object_move(ld->layout, x, new_y);
//Update relative position values.
ld->rel_info.rel1_y += (diff_h / vh);
ld->rel_info.rel2_y -= (diff_h / vh);
//Round off in the end to reduce round-off error.
ld->rel_info.rel1_y = ROUNDING(ld->rel_info.rel1_y, 2);
ld->rel_info.rel2_y = ROUNDING(ld->rel_info.rel2_y, 2);
ctrl_pt_update(ld);
info_text_update(ld);
align_line_update(ld);
}
Evas_Object *
live_edit_init(Evas_Object *parent)
{
@ -2362,6 +2465,8 @@ live_edit_init(Evas_Object *parent)
"When you check Fixed width, width of a new<br>"
"part won't be resizable but it will stick a<br>"
"fixed size.");
evas_object_smart_callback_add(fixed_w_check, "changed",
fixed_w_check_changed_cb, ld);
evas_object_show(fixed_w_check);
elm_box_pack_end(fixed_box, fixed_w_check);
@ -2373,6 +2478,8 @@ live_edit_init(Evas_Object *parent)
"When you check Fixed height, height of a<br>"
"new part won't be resizable but it will<br>"
"stick a fixed size.");
evas_object_smart_callback_add(fixed_h_check, "changed",
fixed_h_check_changed_cb, ld);
evas_object_show(fixed_h_check);
elm_box_pack_end(fixed_box, fixed_h_check);